Comelit 1414 Simplebus System Riser Shunt Module

Extend and protect your Simplebus intercom network with the Comelit 1414 Simplebus System Riser Shunt Module. Designed for installers and integrators, this Comelit intercom master station peripheral lets you branch a second riser from the mixer’s outgoing BUS line to expand coverage without complex rewiring. Powered directly by the 2-wire bus, the 1414 requires no additional power supply, reducing installation time and cost. It supports up to 20 monitors on its output and allows up to 100 users per mixer, making it ideal for medium to large residential or light-commercial security and monitoring setups. The unit can also provide line protection (disabled by default) to help protect your bus infrastructure and maintain reliable surveillance and intercom communications. Supplied with a 1216 line terminator and a compact 4-DIN footprint, the module fits neatly into standard enclosures and simplifies system cabling. Perfect for intercom, security and surveillance projects where scalable expansion and bus integrity are critical — add the Comelit 1414 to your system design or contact our team to specify it for your next installation.

• Branch a second riser quickly to expand intercom coverage without rewiring the main bus
• 2-wire powered — no additional power supply required, simplifying installation and lowering costs
• Optional line protection to safeguard the bus and reduce downtime in security and surveillance systems
• Supports up to 20 monitors on the output and up to 100 users per mixer for scalable deployments
• Includes 1216 line terminator and compact 4-DIN mounting for tidy, professional installations